Home / 14,683,888,251,298-20,263,828,785,162-8,009,695,221,120.80

Finding the Fourth Proportional to 14,683,888,251,298, 20,263,828,785,162 and 8,009,695,221,120.80

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Solution

The fourth proportional to 14,683,888,251,298, 20,263,828,785,162 and 8,009,695,221,120.80 is: 11,053,413,769,188.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,888,251,298 : 20,263,828,785,162 = 8,009,695,221,120.80 : x
  2. Step 2: Convert to fraction form
    14,683,888,251,298/20,263,828,785,162 = 8,009,695,221,120.80/x
  3. Step 3: Cross multiply
    14,683,888,251,298x = 20,263,828,785,162 × 8,009,695,221,120.80
  4. Step 4: Simplify right side
    14,683,888,251,298x = 162,307,092,582,122,163,380,682,752
  5. Step 5: Solve for x
    x = 162,307,092,582,122,163,380,682,752/14,683,888,251,298
  6. Step 6: Final answer
    x = 11,053,413,769,188.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.